14cr1mor read 14 chromium (chromium luo four tones) 1 molybdenum capacity,WugangAmong them, CR and MO are the abbreviations of the chemical elements chromium and molybdenumr is the first container plate "Rong" pinyinletters, is a pressure vesselThe special steel plate 14Cr1Mor belongs to Cr-Mo anti-hydrogen steel. 14Cr1Mor Material Analysis: 14Cr1Mor Technical Condition - 14Cr1Mor Chemical Composition and Properties.
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1. Introduction to 14cr1mor steel plate:
14cr1mor reads 14 chromium (chromium luo four tones) 1 molybdenum capacity, of which cr, mo is the abbreviation of the chemical elements chromium and molybdenum, r is the first letter of the container plate "rong" pinyin, is the special steel plate for pressure vessels 14cr1mor belongs to cr-mo anti-hydrogen steel. 14Cr1Mor Material Analysis: 14Cr1Mor Technical Condition - 14Cr1Mor Chemical Composition and Properties.
Second, the implementation standard of 14cr1mor steel plate:
14CR1MOR implements the standard GB T713-2014.
3. Chemical composition of 14Cr1Mor steel plate:
c si mn p s ni cr mo cu
Fourth, the mechanical properties of 14Cr1Mor steel plate.
Variety, Shape, Delivery Status, Specification, Details.
14Cr1mor-Plate Plate Normalizing, Tempering 6 100 Rel(MPa) 310 Instructions When yield is not obvious, RP0
RM(MPa) 520 680 Description.
a(%)19 Description.
Impact Temperature() 20 Description.
AKV(J) 47 Description.
Bend diameter 3a description.
Bend Angle() 180 Description.
Performance Description Delivery Condition: Normalizing + Tempering.
5. 14Cr1MOR and 14Cr1Mor (H) production process:
Electric furnace steelmaking, LF furnace refining, VD furnace vacuum degassing, plate rolling, flaw detection, normalizing, tempering, steel plate finishing, performance inspection. The company formulates appropriate internal control components, strictly controls the fluctuation range of chemical composition, and ensures the stability of steel plate performance. Strengthen batching control and smelting operations, effectively control the content of harmful elements such as SN, SB, AS, CU, etc., improve the purity of steel in addition to low P and S content, reduce tempering embrittlement tendency, and improve the high temperature corrosion resistance of steel. The temperature is controlled to ensure the heating time and temperature, and measures such as controlled rolling are adopted to ensure the intrinsic quality of the steel plate. Strictly control the rolling and heat treatment process, so that the steel plate can obtain a reasonable structure and grain size, and ensure that the steel plate has good comprehensive properties.
6. Application of 14Cr1mor steel plate:
14Cr1MOR is suitable for petrochemical, nuclear power, steam turbine cylinder block, thermal power and other large-scale equipment with high temperature and high pressure, and accurate mixing medium with hydrogen or hydrogen.